---
product_id: 45373410
title: "ELECOM Huge Trackball Mouse, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Optical Sensor, Large Soft Palm Rest, 52mm Ball, Window PC Mac Computer Laptop (M-HT1DRBK)"
brand: "エレコム(elecom)"
price: "HK$865"
currency: HKD
in_stock: true
category: "エレコム(Elecom)"
url: https://www.desertcart.hk/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-usb-index-finger
store_origin: HK
region: Hong Kong
---

# Precision Optical Sensor 325-Day Battery Life 8 Customizable Buttons ELECOM Huge Trackball Mouse, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Optical Sensor, Large Soft Palm Rest, 52mm Ball, Window PC Mac Computer Laptop (M-HT1DRBK)

**Brand:** エレコム(elecom)
**Price:** HK$865
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate Your Desk Game with Precision and Power

## Quick Answers

- **What is this?** ELECOM Huge Trackball Mouse, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Optical Sensor, Large Soft Palm Rest, 52mm Ball, Window PC Mac Computer Laptop (M-HT1DRBK) by エレコム(elecom)
- **How much does it cost?** HK$865 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-usb-index-finger)

## Best For

- エレコム(elecom) enthusiasts

## Why This Product

- Trusted エレコム(elecom) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pinpoint Accuracy at Your Fingertips:** Experience ultra-smooth cursor control with a 52mm optical trackball that minimizes hand movement and maximizes productivity.
- • **Ergonomic Design Meets All-Day Comfort:** Large soft palm rest and finger-operated control reduce strain, making long work sessions feel effortless and stylish.
- • **Wireless Freedom with Long-Lasting Power:** Stay untethered with 2.4GHz wireless connectivity and a battery life that lasts up to 325 days—no more mid-day interruptions.
- • **Dynamic DPI Switching for Ultimate Control:** Easily toggle between 500, 1000, and 1500 DPI settings to match your speed and precision preferences on the fly.
- • **Tailor Your Workflow with 8 Programmable Buttons:** Customize every click and scroll to fit your unique multitasking needs, including horizontal scrolling for seamless navigation.

## Overview

The ELECOM HUGE Trackball (M-HT1DRBK) is a wireless, ergonomic input device featuring a 52mm precision optical sensor, 8 customizable buttons including horizontal scroll, and adjustable DPI settings (500/1000/1500). Compatible with Windows and macOS, it offers a large soft palm rest for comfort, 2.4GHz wireless connectivity with a 10-meter range, and an impressive 325-day battery life powered by a single AA battery. Designed for professionals seeking enhanced productivity and reduced hand fatigue.

## Description

Buy ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK): Trackballs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ✅《Optical Tracking Technology》The ELECOM trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.
- ✅《Functional 8 Buttons》It is very easy to move in any direction. It comes with 8 physical buttons on the device and the two extra buttons are the scrollwheel tilting that allow horizontal scroll.
- ✅《DPI Cursor》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) DPI, making the movements of your cursor faster or slower.
- ✅《Easy Maintenance 》The ball rolls on three 2.5 mm large artificial ruby ball bearings. They are extremely smooth and the relatively large size prevents dust and dirt from clogging them. So you don’t have to clean the ball bearings too often. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.
- ✅《Product Details》System requirements: Windows 7, Windows 8, Windows 10 or later, macOS 10.13 or later, Size: W4.5"(114.7mm) X L7.2"(181.9mm) X H2.3"(57.2mm), Weight: 9.2oz(without battery), DPI: 500/1000/1500 count (switchable), Connectivity: wireless, 1 X AA battery(Included)- Battery Remaining Light Lamp equipped.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0735584RM |
| Additional Features | Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless |
| Antenna Location | personal, gaming, business |
| Battery Average Life | 325 days |
| Best Sellers Rank | #11 in Computer Trackballs |
| Brand | エレコム(ELECOM) |
| Button Quantity | 8 |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,302) |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04953103308152 |
| Hand Orientation | Right |
| Hardware Platform | Laptop, PC |
| Included Components | AA battery (2), Receiver, Trackball mouse, user manual |
| Item Dimensions L x W | 7.2"L x 4.5"W |
| Item Type Name | ELECOM 2.4GHz Wireless Finger-operated Large size Trackball Mouse 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-HT1DRBK) |
| Item Weight | 9.12 ounces |
| Manufacturer | ELECOM |
| Mfr Part Number | M-HT1DRBK |
| Minimum Required Operating System Version | Windows 7 |
| Model Name | M-HT1DRBK |
| Model Number | M-HT1DRBK |
| Mouse Maximum Sensitivity | 1500 dots_per_inch |
| Movement Detection | Optical |
| Number of Batteries | 1 AAA batteries required. (included) |
| Operating System | Windows 10, Windows 7, Windows RT8.1, Windows XP, macOS 10.12 Sierra |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Style Name | Wireless Trackball Mouse |
| Theme | Efficient Productivity & Ergonomic Design |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** エレコム(ELECOM)
- **Color:** Black
- **Connectivity Technology:** USB
- **Movement Detection Technology:** Optical
- **Special Feature:** Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless

## Images

![ELECOM Huge Trackball Mouse, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Optical Sensor, Large Soft Palm Rest, 52mm Ball, Window PC Mac Computer Laptop (M-HT1DRBK) - Image 1](https://m.media-amazon.com/images/I/71rqnPTndzL.jpg)

## Questions & Answers

**Q: Q: How can I install Mouse Assistant software?**
A: A: Head to the ELECOM USA site to download the software.

**Q: Q: How can I get the English Product Manual?**
A: A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.

**Q: Q: How do I clean a trackball mouse?**
A: A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.

**Q: Q: What are the benefits of using a trackball mouse?**
A: A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.

## Frequently Bought Together

- ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)
- ELECOM Hard EVA Travel Protection Storage Case fits ELECOM Trackball Mouse M-HT1 Series Black (BMA-HT1BK)
- ELECOM DEFT PRO Trackball Mouse, Wired, Wireless, Bluetooth 3 Types Connection, Ergonomic Design, 8-Button Function, Red Ball, Windows11, MacOS (M-DPT1MRXBK)

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**Shop now:** [https://www.desertcart.hk/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-usb-index-finger](https://www.desertcart.hk/products/45373410-elecom-huge-trackball-mouse-2-4ghz-wireless-usb-index-finger)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-20*